Yesterday afternoon 2 when 41 minutes, company of reconnaissance of project of one water Wu is in Huang Pu south road of gardens of head garrison post and promoting road boundary, when undertaking subterranean reconnaissance works, hit carelessly wear subterranean to light gas duct to, cause a large number of leak burning gas. South the much branch such as relieve a sick or injured person of head public security, fire control, policeman, medical treatment is urgent and present deal with. In the distance the accident nods 50 meters of far, can smell powerful odour burning gas, 15 meters of place have accident position the east more a nursery school, and on the side it is residential area and workshop, and there is one boiler to be being run inside workshop, the member that once ignition produces explosion to be caused extremely easily even,Your Excellency especially again casualty accidents, the condition is very critical. After fire control rescuing team reachs the spot, expedite 3 squirt to undertake dilute to leak area sparge at the same time instantly, scattered and circumjacent masses mixes across to undertake closing to spot a section of a highway cautionary. After 10 minutes, fireman enlarges cautionary limits, continue scattered and circumjacent masses, at the same time chroma of uninterrupted survey gas; Inform police station at the same time, live build, policeman, policeman, hospital, company burning gas shows up assistance comes to help. The success after company burning gas hurries to the spot in time shut a day to light tracheal path leak paragraph two upright valve, cut off dangerous source. Come to help through nearly 2 hours, rescuing team removes danger condition successfully. This leak accident, in all scattered masses more than 100 people, did not cause any personal casualty. Copyright statement: If involve copyright issue, ask an author to hold authority to belong to the proof contacts with this net (article origin: Zhongshan expects suddenly)